ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

ExceptionRestoreParameter (Function)
Restores the exception process of a process.
ValidatePassword (Function)
Indicates whether the specified password is valid for the current user.
MyFile (Reserved word)
In a trigger, MyFile is used to identify the file that activates the trigger...
TableAddChild (Function)
Adds a row into a TreeView Table control, at the end of a given hierarchy level.
TableDeleteChild (Function)
Deletes all child rows from a branch of the hierarchy.
Error 27: No END statement is associated with this ELSE
FinError (Function)
Returns the number of the last error caused by a Finxxx function (financial functions).
IsEven (Function)
Identifies an even number.
EndTimerSys (Function)
Ends the execution of a timer triggered by TimerSys.
Magnetic mouse: automatically moving the cursor on the default button
The mouse cursor can be automatically positioned on the default button when the window is opened......
StringToUTF8 (Function)
Converts an ANSI or UNICODE string to UTF-8.
ErrorRestoreParameter (Function)
Restores the error process of a process.
The Organizer control
The Organizer control is used to display and handle organizers......
<Page>.Display (Function)
Displays a web page in the user's browser....
Constants for managing Scheduler and TimeLine controls
The following constants are used to manage Scheduler and TimeLine controls:...
ControlInOutReason (Function)
Indicates the origin of the entry in the control.
SocketRead (Example)
Usage example of the SocketRead function
How to create an SQL query to count?
This help page explains how to create a count query with the query editor....
JSONExecuteExternal (Function)
Calls an external server URL that returns data in JSON format (JavaScript Object Notation).
Dequeue (Function)
Removes an element from the queue.
Pop (Function)
Pops an element from a stack.
dPixelOpacity (Function)
Identifies the opacity of a pixel in an image that has an Alpha channel. This image can be: an Image control, an Image variable, a WDPic variable (on the background layer), a picLayer variable....
NullAllowed (Property)
The NullAllowed property is used to manage the NULL value in the items of HFSQL data files.
NFCReadTag (Function)
Starts reading a NFC tag or enables the detection of NFC tags for the current window.
DashInitialConfiguration (Function)
Modifies the configuration of a Dashboard control (defined in the editor) before its first display.